사업: 사업 [事業]1 [기업] an enterprise; [실업] an industry; a business. 관[국·민]영 ~ a government[national / private] enterprise. 전기 ~ the electric(al) industry. 위험 부담이 많은 ~ a risky business. 공공 ~ a public utility
기업가: 기업가 [企業家] an enterpriser; a man of enterprise; an enterprising man; an industrialist; a captain of industry. ~적인 entrepreneurial. 소[대] ~ a small-[big-]business man.